Original Project
Human Body Systems
Oxygen, carbon dioxide, and molecules from food are carried to or from cells of the body by means of the circula…
Item CE101004: Both the brain and muscles of the body are made of cells.
Which of the following parts of an animal's body are made of cells?
- The muscles, but not the brain
- The brain, but not the muscles
- Both the muscles and brain
- Neither the brain nor the muscles
Answer Choice |
Overall |
Grades |
Gender |
Primary Language |
|||
|---|---|---|---|---|---|---|---|
| n = 3222 |
6–8 n = 1996 |
9–12 n = 1214 |
Male n = 1587 |
Female n = 1571 |
English n = 2850 |
Other n = 294 |
|
| A. | 11% | 12% | 9% | 11% | 11% | 10% | 16% |
| B. | 13% | 13% | 13% | 13% | 12% | 13% | 11% |
| C. | 69% | 67% | 72% | 68% | 70% | 70% | 60% |
| D. | 8% | 8% | 6% | 8% | 7% | 7% | 14% |